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SCIENCE RESOURCES

-- scientific and technical aspects of the most popular geoengineering proposals --

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Abate, R. (2010). Sowing Seeds Uncertain: Ocean Iron Fertilization, Climate Change, and the International Environmental Law Framework. Pace Environmental Law Review, 27, 555-598.

Abate, R. (2011). A tale of two carbon sinks: Can forest carbon management serve as a framework to implement ocean iron fertilization as a climate change treaty compliance mechanism?. Seattle Journal of Environmental Law [Online]. 

Ackerman, A. S., Toon, O. B., & Hobbs, P. V. (1993). Dissipation of marine stratiform clouds and collapse of the marine boundary layer due to the depletion of cloud condensation nuclei by clouds. Science, 262, 226-229.

Adhiya, J. & Chisolm, S. W. (2001). Is Ocean Fertilization a Good Carbon Sequestration Option?. MIT [Online].

Akbari, H., Menon, S., & Rosenfeld, A. (2009). Global cooling: Increasing world-wide urban albedos to offset CO2Climatic Change, 94, 275-286. [Online]

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Allen, M. R., Frame, D. J., Hunting, C., Jones, C. D., Lowe, J. A., Meinshausen, M., et al. (2009). Warming caused by cumulative carbon emissions towards the trillionth tonne. Nature, 458, 1163-1166.

Allsopp, M., Santillo, D., & Johnston, P. (2007). A scientific critique of oceanic iron fertilization as a climate change mitigation strategy. Greenpeace Research Laboratories, Technical Note [Online].

Angel, R. (2006). Feasibility of cooling the Earth with a cloud of small spacecraft near the inner Lagrange point (L1). Proceedings of the National Academy of Sciences of the United States of America, 103, 17184-17189. [Online]

Apps, M. et al. (2001). Technological and economic potential of options to enhance, maintain, and manage biological carbon reservoirs and geo-engineering. Cambridge University Press.

Archer, D., Eby, M., Brovkin, V., Ridgwell, A., Cao, L., Mikolajewicz, U., et al. (2009). Atmospheric Lifetime of Fossil Fuel Carbon Dioxide. Annual Review of Earth Planetary Science, 37, 117-134.

Arrigo, K. R. et al. (1999). Phytoplankton community structure and the drawdown of nutrients and carbon dioxide in the Southern Ocean. Science, 283, 365-367. [Online]

Aumont, O. & Bopp, L. (2006). Globalizing results from ocean in situ iron fertilization studies. Global Biogeochemical Cycles, 20, 1-15. [Online]

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Bakker, D. C. E. (2004). Storage of carbon dioxide by greening the ocean. Island Press.

Bala, G. & Caldeira, K. (2000). Geoengineering Earth's radiation balance to mitigate CO2- induced climate change. Geophysical Research Letters, 27, 2141-2144. [Online]

Bala, G., Caldeira, K., Duffy, P. B. (2003). Geoengineering Earth's radiation balance to mitigate climate change from a quadrupling of CO2Global Planetary Change, 37, 157-168.

Bala, G., Caldeira, K., & Nemani, R. (2010). Fast versus slow response in climate change: implications for the global hydrological cycle. Climate Dynamics, 35, 423-434. [Online]

Bala, G. Caldeira,K., Nemani,R., Cao,L., Bann-Weiss,G., Skamarock,W.C. (2010). Albedo enhancement of marine clouds to counteract global warming: impacts on the hydrological cycle. Climate Dynamics, 37, 1-17. [Online]

Bala, G., Caldeira, K., Wickett, M., Phillips, T. J., Lobell, D. B., Delire, C., et al. (2007). Combined climate and carbon-cycle effects of large-scale deforestation. Proceedings of the National Academy of Sciences of the United States of America, 104, 6550-6555. [Online]

Bala, G., Duffy, P. B., & Taylor, K. E. (2008). Impact of geoengineering schemes on the global hydrological cycle. Proceedings of the National Academy of Sciences of the United States of America, 105, 7664-7669. [Online]

Bala, G. & Nag, B. (2010). Albedo enhancement over land to counteract global warming: impacts on hydrological cycle. Climate Dynamics, [Online].

Bala, G, Thompson, S., Duffy, P. B., Caldeira, K., Delire, C. (2002). Impact of geoengineering schemes on the terrestrial biosphere. Geophysical Research Letters, 29, 2. 

Bann-Weiss, G. A. & Caldeira, K. (2010). Geoengineering as an optimization problem. Environmental Research Letters, 5, 1-9. [Online]

Barnosky, A. D., Hadly, E. A., Bascompte, J., Berlow, E.L., Brown, J. H., Fortelius, M., et al. (2012). Approaching a state shift in Earth's bioshpere. Nature, 486(7401) 52-58. [Online]

Bernstein, D. N., Neelin, J. D., Li, Q. B., & Chen, D. (2012). Could aerosol emissions be used for regional heat wave mitigation?. Atmospheric Chemistry and Physics Discussions, 12(9), 23793–23828 [Online]. 

Bergquist, B. A. & Boyle, E. A. (2011). Dissolved iron in the tropical and subtropical Atlantic ocean. Global Biogeochemical Cycles, 20. [Online]

Bertram, C. (2009). Ocean Iron Fertilization: An Option for Mitigating Climate Change? (Rep. No. Kiel Policy Brief No. 3). Kiel Institute for the World Economy [Online].

Bertram, C. (2010). Ocean iron fertilization in the context of the Kyoto protocol and the post-Kyoto process. Energy Policy, 38, 1130-1139. [Online]

Betts, R. A. (2000). Offset of the potential carbon sink from boreal forestation by decreases in surface albedo. Nature, 408, 187-190.

Bewick, R., Sanchez, J. P., McInnes, C. R. (2012). Gravitationally bound geoengineering dust shade at the inner Lagrange point. Advances in Space Research, 50(10), 1405-1410 [Online].

Bewick, R., Lücking, C., Colombo, C., Sanchez, J.P., McInnes, C.R. (2012). Heliotropic dust rings for earth climate engineering. Advances in Space Research. [Online

Bhattacharya, A. (2009). Germany clears Indo-German Antarctic expedition. The Times of India [Online].

Bickel, J. E. (2013). Climate engineering and climate tipping-point scenarios. Environ Syst Decis. (in press). [Online]

Biello, D. (2009). Pulling CO2 from the Air: Promising Idea, Big Price Tag. Yale Environment 360 [Online]. 

Black, R. (2009). Setback for climate technical fix. BBC Mobile News [Online]. 

Black, R. (2011). Climate 'technical fix' may yield warming, not cooling. BBC News [Online].

Blain, S. et al. (2001). A biogeochemical study of the island mass effect in the context of the iron hypothesis: Kerguelen Islands, Southern Ocean. Deep-Sea Research I, 48, 163-187.

Blain, S. et al. (2007). Effect of natural iron fertilization on carbon sequestration in the Southern Ocean. Nature, 446. [Online

Blaustein, R. (2011). Fertilizing the Seas with Iron. Bioscience, 61, 840.

Bluth, G. J. S. et al. (1992). Global tracking of the SO2 clouds from the June, 1991 Mount Pinatubo eruptions. Geophysical Research Letters, 19, 151-154. [Online]

Bordi, I., Fraedrich, K., Sutera, A., Zhu, X. (2012). On the effect of decreasing COconcentration in the atmosphere. Climate Dynamics. [Online]

Boucher, O. & Folberth, G. A. (2010). New Directions: Atmospheric methane removal as a way to mitigate climate change? Atmospheric Environment, 44, 3343-3345. [Online]

Bowd, P. W. & Ellwood, M. J. (2010). The biogeochemical cycle of iron in the ocean. Nature Geoscience, 3, 675-682. [Online]

Bower, K. et al. (2006). Computational assessment of a proposed technique for global warming mitigation via albedo-enhancement of marine stratocumulus clouds. Atmospheric Research, 82, 328-336.

Bowie, A. R. et al. (2001). The fate of added iron during a mesoscale fertilisation experiment in the Southern Ocean. Deep-Sea Research, 48, 2703-2743. [Online]

Boyd, P. W. et al. (2000). A mesoscale phytoplankton bloom in the polar Southern Ocean stimulated by iron fertilization. Nature, 407, 695-702. [Online]

Boyd, P. W. et al. (2001). Control of phytoplankton growth by iron supply and irradiance in the sub-Antarctic Southern Ocean: experimental results from the SAZ project. Journal of Geophysical Research, 106, 31573-31582. [Online]

Boyd, P. W. et al. (2007). Mesoscale iron enrichment experiments 1993–2005: synthesis and future directions. Science, 315, 612-617. [Online]

Boyd, P. (2004). Ironing Out Algal Issues in the Southern Ocean. Science, 304, 396-397. [Online

Braesicke, P., Morgenstern, O., & Pyle, J. A. (2011). Might dimming the sun change atmospheric ENSO teleconnections as we know them?. Atmospheric Science Letters, 12(2), 184-188. [Online]

Brovkin, V. et al. (2009). Geoengineering climate by stratospheric sulfur injections: Earth system vulnerability to technological failure. Climatic Change, 92, 243-259. [Online]

Buesseler, K. (2007). Revisiting carbon flux through the ocean's twilight zone. Science, 316, 567-570. [Online]

Buesseler, K. et al. (2008). Ocean iron fertilization- Moving forward in a sea of uncertainty. Science, 319, 162. [Online]

Buesseler, K. & Boyd, P. K. (2003). Will ocean fertilization work?. Science, 300, 67-68. [Online]

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Caldeira, K., Rau, G.H. (2000). Accelerating carbonate dissolution to sequester carbon dioxide in the ocean. Geophysical Research Letters, 27, 225-228.

Caldeira, K. & Wickett, M. (2003). Anthropogenic carbon and ocean pH. Nature, 425, 365-368.

Caldeira, K. & Wood, L. (2012). Global and Arctic climate engineering: numerical model studies. Philosophical Transactions of the Royal Society A, 366, 4039-4056. [Online]

Canadell, J. G., Le Quere, C., Raupach, M. R., Field, C. B., Buitenhuis, E. T., Cias, P., et al. (2007). Contributions to accelerating atmospheric CO2 growth from economic activity, carbon intensity, and efficiency of natural sinks. Proceedings of the National Academy of Sciences of the United States of America, 104, 18866-18870.

Cao, L. & Caldeira, K. (2010). Can ocean fertilization mitigate ocean acidification? Climatic Change, Springer Netherlands, 99, 1-2. [Online]

Cao, L., Bala, G., Caldeira, K. (2012). Climate response to changes in atmospheric carbon dioxide and solar irradiance on the time scale of days to weeks. Environmental Research Letters 7(3), 34015. [Online]

Cassar, N. et. al. (2007). The Southern Ocean biological response to Aeolian iron deposition. Science, 317, 1067-1070.

Chadwick, R., Wu, P., Good, P., Andrews, T. (2012). Asymmetries in tropical rainfall and circulation patterns in idealised CO2 removal experiments. Climate Dynamics. [Online]

Charlson, R. J. et al. (1987). Oceanic phytoplankton, atmospheric sulfur, cloud albedo and climate. Nature, 326, 655-661.

Chen, Y.-C., Christensen, M. W., Xue, L., Sorooshian, A., Stephens, G. L., Rasmussen, R. M., Seinfeld, J. H. (2012). Occurrence of lower cloud albedo in ship tracks. Atmospheric Chemistry and Physics 12(17), 8223–8235. [Online]

Chisholm, S. W. (2001). Dis-crediting ocean fertilization. Science, 294, 309.

Coale, K. H. et al. (1996). A massive phytoplankton bloom induced by an ecosystem-scale iron fertilization experiment in the equatorial Pacific Ocean. Nature, 383, 495-501.

Coale, K. H. et al. (1998). Iron Ex-I, an in situ iron-enrichment experiment: experimental design, implementation and results. Deep Sea Research Part II, 45, 919-945.

Coale, K. (2009). Iron fertilization. Encyclopedia of Ocean Sciences, 331-342.

Coale, K. H. et al. (2004). Southern ocean iron enrichment experiment: Carbon cycling in high- and low Si waters. Science, 304, 408-414.

Crabbe, M. J. C. (2009). Modelling effects of geoengineering options in response to climate change and global warming: Implications for coral reefs. Computational Biology & Chemistry, 33, 415-420. 

Crutzen, P. (2006). Albedo enhancement by stratospheric sulfur injections: A contribution to resolve a policy dilemma? Climate Change, 77, 211-219. [Online]

Cullen, J. J. & Boyd, P. W. (2008). Predicting and verifying the intended and unintended consequences of large-scale ocean iron fertilization. Marine Ecology Progress Series, 364, 295-301.

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Davidson, P. et al. (2012). Lifting options for stratospheric aerosol geoengineering: advantages of tethered balloon systems. Philosophical Transactions of the Royal Society A, 370(1974), 4263-4300. [Online]

De Baar, H. J. W. (2005). Synthesis of iron fertilization experiments: from the iron age in the age of enlightenment. Journal of Geophysical Research, 110. [Online]

De Baar, H. J. W. et al. (2008). Efficiency of carbon removal per added iron in ocean iron fertilization. Marine Ecology Progress Series, 364, 269-282. [Online]

De Baar, H. J. W. et al. (1990). On iron limitation of the Southern Ocean: experimental observations in the Weddell and Scotia Seas. Marine Ecology Progress Series, 65, 105-122.

de Ramon N‘Yeurt, A., Chynoweth, D. P., Capron, M. E., Stewart, J. R., Hasan, M. A. (2012). Negative carbon via ocean afforestation. Process Safety and Environmental Protection, 90(6), 467–474. [Online]

Dean, J. (2009). Iron Fertilization: A Scientific Review with International Policy Recommendations. Environs Environmental Law & Policy, 32, 321-344. [Online]

Denman, K. L. (2008). Climate change, ocean processes and ocean iron fertilization. Marine Ecology Progress Series, 364, 219-225. [Online]

Diaz, R. J., Rosenberg, R. (2008). Spreading dead zones and consequences for marine ecosystems. Science, 321, 926-929. [Online]

Dickinson, R. E. (1996). Climate engineering. A review of aerosol approaches to changing the global energy balance. Climatic Change, 33, 279-290.

Doughty, C. E., Field, C. B., & McMillan, A. M. S. (2011). Can crop albedo be increased through the modification of leaf trichomes, and could this cool regional climate? Climatic Change, 104, 379–387. [Online]

Driscoll, S., Bozzo, A., Gray, L.J., Robock, A., Stenchikov, G. (2012). Coupled model intercomparison project 5 (CMIP5) simulations of climate following volcanic eruptions. Journal of Geophysical Research, 117(D17). [Online]

Duggen, S. et al. (2007). Subduction zone volcanic ash can fertilize the surface ocean and stimulate phytoplankton growth: Evidence from biogeochemical experiments and satellite data. Geophysical Research Letters, 34, 1-5. [Online]

Duke, J. H. (2009). Geoengineering proposal to leverage Earth's natural cooling mechanisms. America's Climate Choices. [Online]

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Early, T. (1989). Space-based solar shield to offset greenhouse effect. Journal of the British Interplanetary Society, 42, 567-569.

Eiliseev, A. V. & Mokhov, I. I. (2009). Estimating the Efficiency of Mitigating and Preventing Global Warming with Scenarios of Controlled Aerosol Emissions into the Stratosphere. Izvestiya Atmospheric & Oceanic Physics, 45, 221-232.

Eiliseev, A. V., Mokhov, I. I., & Karpenko, A. A. (2009). Global warming mitigation by means of controlled aerosol emissions into the stratosphere: Global and regional peculiarities of temperature response as estimated in IAP RAS CM simulations. Atmospheric & Oceanic Optics, 22, 388-395.

Eiliseev, A. V. et al. (2010). Global warming mitigation by sulphur loading in the stratosphere: dependence of required emissions on allowable residual warming rate. Theoretical & Applied Climatology, 101, 67-81. [Online]

Elliot, S. et al. (2001). Compensation of atmospheric CO2 buildup through engineered chemical sinkage. Geophysical Research Letters, 28, 1235-1238.

Eppley, R. W. & Peterson, B. J. (1979). Particulate organic matter flux and planktonic new production in the deep ocean. Nature, 282, 677-680.

Evans, J. R. G. et al. (2010). Can oceanic foams limit global warming? Climate Research, 142(2), 155-160. 

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Falkowski, P. G. (1995). Ironing out what controls primary production in the nutrient rich waters of the open ocean. Global Change Biology, 1, 161-163.

Falkowski, P. G. (1997). Evolution of the nitrogen cycle and its influence on the biological sequestration of CO2 in the ocean. Nature, 387, 272-276.

Fasham, M. J. R. et al., (2006). Development of a robust marine ecosystem model to predict the role of iron in biogeochemical cycles: A comparison of results for iron-replete and iron-limited areas, and the SOIREE iron-enrichment experiment. Deep-Sea Research I, 53, 333-366.

Feingold, G. et al. (1998). Simulations of marine stratocumulus using a new microphysical parameterization scheme. Atmospheric Research, 47-48, 505-528.

Feingold, G. et al. (1999). Impact of giant cloud condensation nuclei on drizzle formation in marine stratocumulus: implications for cloud radiative properties. Journal of Atmospheric Science, 56, 4100-4117. [Online]

Frogner, P., Gislason, S.R., & Oskarsson, N. (2001). Fertilizing potential of volcanic ash in ocean surface water. Geology, 29, 487-490.

Fuhrman, J. A. (1991). Possible biogeochemical consequences of iron fertilization. Limnology & Oceanography, 36, 1951-1959. [Online]

Fyfe, J. C., Cole, J. N. S., Arora, V. K., & Scinocca, J. F. (2013). Biogeochemical carbon coupling influences global precipitation in geoengineering experiments. Geophysical Research Letters, doi: 10.1002/grl.50166. [Online]

 

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Galbraith, E. D. et al. (2010). Regional impacts of iron-light colimitation in a global biogeochemical model. Biogeosciences, 7, 1043-1064.

Ganjuly, D. et al. (2012). Climate response of the South Asian monsoon system to anthropogenic aerosols. Journal of Geophysical Research, 117(D13), 1984-2012. [Online]

Gaskill, A. (2004). Global Albedo Enhancement Project. Global Albedo Enhancement Project. [Online]

Gaunt, J. & Lehmann, J. (2008). Energy balance and emissions associated with biochar sequestration and pyrolysis bioenergy production. Environmental Science & Technology, 42, 4152-4158.

Gervais, F., Riebessel, U., & Gorbunov, M.Y. (2002). Change in primary productivity and chlorophyll: A response to iron fertilization in the Southern Polar Frontal Zone. Limnology & Oceanography, 47, 1324-1335.

Glibert, P. et al. (2008). Ocean urea fertilization for carbon credits poses high ecological risks. Marine Pollution Bulletin, 56, 1049-1056.

Glibert, P. (2008). Scientists take a stand against ocean fertilization with urea. A World of Science, 6, 15-16. [Online]

Gnanadesikan, P., Sarmiento, J. L., & Slater, R. D. (2003). Effects of patchy ocean fertilization on atmospheric carbon dioxide and biological production. Global Biogeochemical Cycles, 17, 1-19. [Online]

Goeppert, A., Czaun, M., May, R. B., Surya Prakash, G. K., Olah, G. A., & Narayanan, S. R. (2011). Carbon Dioxide Capture from the Air Using a Polyamine Based Regenerable Solid Adsorbent. Journal of the American Chemical Society, 133(50), 20164–20167. [Online]

Govindasamy, B.Thompson, S., Duffy, P.B., Caldeira, K., & Delire, C. (2002). Impact of geoengineering schemes on the terrestrial biosphere. Geophysical Research Letters29(22), 2061. [Online]

Graf, H. F. et al. (1993). Pinatubo eruption winter climate effects. Climate Dynamics, 9, 81-93.  

Güssow, K. et al. (2009). Ocean iron fertilization: Why further research is needed. Kiel Institute for the World Economy.

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Hamwey, R. M. (2007). Active amplification of the terrestrial albedo to mitigate climate change: An exploratory study. Mitigation and Adaptation Strategies for Global Change, 12, 419-439. [Online]

Hangx, S. J. & Spiers, C. J. (2009). Coastal spreading of olivine to control atmospheric CO2 concentrations: A critical analysis of viability. International Journal of Greenhouse Gas Control, 3, 757-767. [Online]

Hare, C. E. et al. (2005). Phytoplankton community structure changes following simulated upwelled iron inputs in the Peru upwelling region. Aquatic Microbial Ecology, 38, 269-282.

Harrison, D. P. (2007). Ocean Nourishment in the Philippines - proof of concept report for the Sulu Sea. Earth, Ocean, and Space (Rep. No. EOS-REP-07-008).

Hartmann, J. & Kempe, S. (2008). What is the maximum potential for CO2 sequestration by stimulated weathering on the global scale? Naturwissenschaften, 1159-1164.

Hartmann, J. et al. (2009). High-resolution global CO2-consumption by chemical weathering: What is the contribution of hotspots? Global Planetary Change, 69, 185-194.

Harvey, L. D. D. (2008). Mitigating the atmospheric CO2 increase and ocean acidification by adding limestone powder to upwelling regions. Journal of Geophysical Research, Oceans, 113, 1-21. [Online]

Heckendorn, P. et al. (2009). The impact of geoengineering aerosols on stratospheric temperature and ozone. Environmental Research Letters, 4, 045108. [Online]

Hegerl, G. C. & Solomon, S. (2009). Risks of climate engineering. Science, 325, 955-956. [Online]

Herzog, H. (2003). Assessing the Feasibility of Capturing CO2 from the Air (Rep. No. Pub.No. MIT LFEE 2003-02). Massachusetts Institute of Technology, Laboratory for Energy and the Environment.

Hill, A., Feingold, G., & Jiang, H. (2009). The influence of entrainment and mixing assumption on aerosol–cloud interactions in marine stratocumulus. Journal of Atmospheric Science, 66, 1450-1464.

Hoffert, M. I., Caldeira, K., Benford, G., Criswell, D. R., Green, C., Herzog, H., et al. (2002). Advanced technology paths to global climate stability: energy for a greenhouse planet. Science, 298, 981-987.

Holmes, G. & Keith, D. (2012). An air-liquid contactor for large-scale capture of CO2 from air. Philosophical Transactions of the Royal Society A, 370, 4380-4403. [Online]

Hommel, R. & Graf, H.-F. (2011). Modelling the size distribution of geoengineered stratospheric aerosols. Atmospheric Science Letters, 12(2), 168-174. [Online]

Hopkinson, B. M. et al. (2007). Iron limitation across chlorophyll gradients in the southern Drake Passage: Phytoplankton responses to iron addition and photosynthetic indicators of iron stress. Limnology & Oceanography, 52, 2540-2554.

House, K. et al. (2007). Electrochemical Acceleration of Chemical Weathering as an Energetically Feasible Approach to Mitigating Anthropogenic Climate Change. Environmental Science & Technology, 41, 8464-8470. [Online]

Huesemann, M. H. (2008). Ocean fertilization and other climate change mitigation strategies: an overview. Marine Ecology Progress Series, 364, 243-250. [Online]

Hutchins, D. A. et al. (2002). Response of marine bacterial community composition to iron additions in three iron-limited regimes. Limnology & Oceanography, 47, 997-1011.

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Ianson, D., Völker, C. D., Denman, K. L. L., Kunze, E., Steiner, N. S. (2012). The effect of vertical and horizontal dilution on fertilized patch experiments.  Global Biogeochemical Cycles. [Online]

Irvine, P., Ridgwell, A., & Lunt, D.J. (2010). Assessing the regional disparities in geoengineering impacts. Geophysical Research Letters, 37. [Online]

Irvine, P. J. et al. (2009). The fate of the Greenland Ice Sheet in a geoengineered, high CO2 world. Environmental Research Letters, 4, 1-8. [Online]

Izrael, Y. A. et al. (2009). Field studies of geo-engineering method of maintaining a modern climate with aerosol particles. Russian Meteorology & Hydrology, 34, 635-638. [Online]

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Jackson, R. B. & Schlesinger, W. H. (2004). Curbing the U.S. carbon deficit. Proceedings of the National Academy of Sciences of the United States of America, 101,15827-15829.

Jacobson, M. Z. & Ten Hoeve, J. E. (2011). Effects of urban surfaces and white roofs on global and regional climate. Journal of Climate, 25(3), 1028-1044. [Online]

Jickells, T. D. et al. (2005). Global iron connections between desert dust, ocean biogeochemistry, and climate. Science, 308, 67-71.

Jin, X. et al. (2005). The impact on atmospheric CO2 of iron fertilization induced changes in the ocean's biological pump. Biogeosciences, 5, 385-406. [Online]

Jin, X. & Gruber, N. (2003). Offsetting the radiative benefit of ocean iron fertilization by enhancing N2O emissions. Geophysical Research Letters, 30, 3-1-3-4.

Johnson, K. S., Gordon, R. M., & Coale, K. H. (1997). What controls dissolved iron concentration in the world ocean? Marine Chemistry, 57, 137-161.

Johnson, K. S. & Karl, D. M. (2001). Is ocean fertilization credible or creditable? Science, 296, 467-468.

Jones, A. et al. (2010). Geoengineering by stratospheric SO2 injection: results from the Met Office HadGEM2 climate model and comparison with the Goddard Institute for Space Studies ModelE. Atmospheric Chemistry & Physics, 10, 5999-6006.

Jones, A., Haywood, J., & Boucher, O. (2009). Climate impacts of geoengineering marine stratocumulus clouds. Journal of Geophysical Research, 114, D10106. [Online]

Jones, A., Haywood, J., & Boucher, O. (2011). A comparison of the climate impacts of geoengineering by stratospheric SO2 injection and by brightening of marine stratocumulus cloud. Atmospheric Science Letters, 12(2), 176-183. [Online]

Jones, A. Haywood, J. M. (2012): Sea-spray geoengineering in the HadGEM2-ES Earth-system model: radiative impact and climate response. Atmospheric Chemistry & Physics Discussions, 12(8), 20717–20743. [Online]

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Jones, I. S. F. (1997). Photosynthetic greenhouse gas mitigation by ocean nourishment. Energy Conservation & Management, 38, S367-S372.

Jones, I. S. F. & Young, H. E. (2009). The potential of the ocean for the management of global warming. International Journal of Global Warming, 1, 43-56.

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Keith, D. W., Ha-Duong, M., & Stolaroff, J. K. (2006). Climate strategy with CO2 capture from air. Climatic Change, 74, 17-45. [Online]

Keith, D. W. (2010). Photophoretic levitation of engineered aerosols for geoengineering. Proceedings of the National Academy of Sciences of the United States of America, 107, 1-4. [Online]

Kheshgi, H. S. (1995). Sequestering atmospheric carbon dioxide by increasing ocean alkalinity. Energy, 20, 915-922.

Koch, D. & Hansen, J. (2005). Distant origins of Arctic black carbon: A Goddard Institute for Space Studies ModelE experiment. Journal of Geophysical Research, 110, 1-14. [Online]

Kokkola, H. et al. (2009). Aerosol microphysics modules in the framework of the ECHAM5 climate model - intercomparison under stratospheric conditions. Geoscientific Model Development, 2, 97-112. [Online]

Kolber, Z. S. et al. (1994). Iron limitation of the phytoplankton photosynthesis in the equatorial Pacific Ocean. Nature, 371, 145-149.

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Meridians image is in the public domain. Kenyan woman image by Oxfam. Globe image by Lawrence Livermore National Laboratory. Etosha Salt Pan image by  SeaWiFS Project, NASA/Goddard Space Flight Center, and ORBIMAGE.